On February 5, the styrene-butadiene rubber (SBR) market in East China showed weak consolidation. The prices of raw materials butadiene and styrene remained weak, while the futures prices of natural rubber and polybutadiene rubber declined. Spot traders of SBR reported weak quotations, with some offers lowered by 50–100 yuan/ton. Currently, the mainstream quotations for SBR 1502 from Fushun, Jilin Chemical, Qilu, Weitai, Yibang, and Lanzhou Chemical range from 13,050 to 13,200 yuan/ton.